Honda
CRF250R and CRf250X Valve Shim Calculator
Looking
to shim your Honda CRF250R or CRF250X valves to their
correct tolerances? Use this valve shim calculator
to make the job easy. At the bottom it has the Honda part numbers for all the available shims as well a link to the Hot Cams Shim Kit.
If you are not comfortable doing this type of valve work yourself, we offer full engine services. Click here for more information.
NOTE:
-
Make sure of the correct shim thickness by measuring
the shim by micrometer.
- Reface
the valve seat if carbon deposit result in a calculated
dimension of over 3.000 mm.
- 73
different thickness shims are available from the
thinnest 1.200 mm thickness shim to the thickness
3.000 mm thickness shim in intervals of 0.025mm.
NEED SHIMS? Below are the Honda part number for shims. You could also purchase the Hot Cams Shim kit listed in our catalog or just click here.
| Honda
CRF Shim Part Numbers and Sizes |
14901-MBB-000
.0472in 1.20mm
14902-MBB-000 .0482in 1.225mm
14903-MBB-000 .0492in 1.25mm
14904-MBB-000 .0502in 1.275mm
14905-MBB-000 .0512in 1.30mm
14906-MBB-000 .0522in 1.325mm
14907-MBB-000 .0531in 1.35mm
14908-MBB-000 .0541in 1.375mm
14909-MBB-000 .0551in 1.40mm
14910-MBB-000 .0561in 1.425mm
14911-MBB-000 .0571in 1.45mm
14912-MBB-000 .0581in 1.475mm
14913-MBB-000 .0591in 1.50mm
14914-MBB-000 .0600in 1.525mm
14915-MBB-000 .0610in 1.55mm
14916-MBB-000 .0620in 1.575mm
14917-MBB-000 .0630in 1.60mm
14918-MBB-000 .0640in 1.625mm
14919-MBB-000 .0650in 1.65mm
14920-MBB-000 .0659in 1.675mm
14921-MBB-000 .0669in 1.70mm
14922-MBB-000 .0679in 1.725mm
14923-MBB-000 .0689in 1.75mm
14924-MBB-000 .0699in 1.775mm
14925-MBB-000 .0709in 1.80mm
|
14926-MBB-000
.0719in 1.825mm
14927-MBB-000 .0728in 1.85mm
14928-MBB-000 .0738in 1.875mm
14929-MBB-000 .0748in 1.90mm
14930-MBB-000 .0758in 1.925mm
14931-MBB-000 .0768in 1.95mm
14932-MBB-000 .0778in 1.975mm
14933-MBB-000 .0787in 2.00mm
14934-MBB-000 .0797in 2.025mm
14935-MBB-000 .0807in 2.05mm
14936-MBB-000 .0817in 2.075mm
14937-MBB-000 .0827in 2.10mm
14938-MBB-000 .0837in 2.125mm
14939-MBB-000 .0846in 2.15mm
14940-MBB-000 .0856in 2.175mm
14941-MBB-000 .0866in 2.20mm
14942-MBB-000 .0876in 2.225mm
14943-MBB-000 .0886in 2.25mm
14944-MBB-000 .0896in 2.275mm
14945-MBB-000 .0906in 2.30mm
14946-MBB-000 .0915in 2.325mm
14947-MBB-000 .0925in 2.35mm
14948-MBB-000 .0935in 2.375mm
14949-MBB-000 .0945in 2.40mm
14950-MBB-000 .0955in 2.425mm
|
14951-MBB-000
.0965in 2.45mm
14952-MEB-000 .0974in 2.475mm
14953-MEB-000 .0984in 2.50mm
14954-MEB-000 .0994in 2.525mm
14955-MEB-000 .1004in 2.55mm
14956-MEB-000 .1014in 2.575mm
14957-MEB-000 .1024in 2.60mm
14958-MEB-000 .1033in 2.625mm
14959-MEB-000 .1043in 2.65mm
14960-MEB-000 .1053in 2.675mm
14961-MEB-000 .1063in 2.70mm
14962-MEB-000 .1073in 2.725mm
14963-MEB-000 .1083in 2.75mm
14964-MEB-000 .1093in 2.775mm
14965-MEB-000 .1102in 2.80mm
14966-MEB-000 .1112in 2.825mm
14967-MEB-000 .1122in 2.85mm
14968-MEB-000 .1132in 2.875mm
14969-MEB-000 .1142in 2.90mm
14970-MEB-000 .1152in 2.925mm
14971-MEB-000 .1161in 2.95mm
14972-MEB-000 .1171in 2.975mm
14973-MEB-000 .1181in 3.00mm
|
NOTE:
Thanks to 'Myk 450' for providing this Honda
Part information in his post Click
Here |
© CRF's Only 2004-2009
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